This is a plugin that displays all the questions and answers of a user! It adds links under Recent Activity and next to the questions and answers count on a user page.

The lists are paginated like normal question lists; it picks up the number from the "Questions page length" option. Answers use a similar design to question lists but also shows a snippet of the answer. Both lists include the class `qa-a-count-selected` where applicable for appropriate styling of selected answers.

There's something strange about the very beginning of the latter document; some strange character before the ﻿<!DOCTYPE HTML> tag. I've pasted it in here, not sure if will show up, but in a hex editor it is efbb bf, whatever that is.

Does the error appear in the table where you also have Questions, Answers, Comments totals? Can you post a screenshot of the error? It's possible that Noah's plugin adds to that data but does not use a "value" attribute. I'll check into it.

OK thanks. Looks like I need to find another way to hook into that table. I took a look at Noah's code on Github and can't see where this may be occurring. Do you have the latest version of the badges plugin?

Ah, I found the problem in my plugin, it was picking up 0 as equal to the string 'questions'. Can you try grabbing the updated version from Github?
Or just change lines 39 and 44 of qa-user-activity-layer.php to use 3 equals signs instead of 2, i.e. === instead of ==

Thanks for letting me know. Turns out the qa_lang_html() function doesn't escape the input like qa_html() does. Now fixed in the repo. It also shows a 404 if the user doesn't exist as a secondary measure.